A polymorph (A) of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide, having a diffraction peak at a diffraction angle (2θ±0.2°) of 15.75° in a powder X-ray diffraction; and a polymorph (B) of 4-[3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy]-7-methoxy-6-quinolinecarboxamide, having a diffraction peak at a diffraction angle (2θ±0.2°) of 21.75° in a powder X-ray diffraction.
4-(3-
氯-4-(环丙基
氨基甲酰)
氨基苯氧基)-7-甲氧基-6-
喹啉羧酰胺的多形体(A),在粉末X射线衍射中,在衍射角度(2θ±0.2°)为15.75°处具有衍射峰;以及4- [3-
氯-4-(环丙基
氨基甲酰)
氨基苯氧基]-7-甲氧基-6-
喹啉羧酰胺的多形体(B),在粉末X射线衍射中,在衍射角度(2θ±0.2°)为21.75°处具有衍射峰。